Online resources
https://jeopardylabs.com/play/gcf-and-prime-factorization
https://jeopardylabs.com/play/prime-factorization-gcf-and-distributive-property-2
Lesson quizzes tab under each section of the online book
Chapter 4 book resources
Page 184-185 Study Guide and Review Sections 1-3 in text book
Page 160 Ready To Go On Section A in text book